Guar gum powder guar gum is one of the most efficient water thickening agent known. It is white to creamy coloured, free flowing powder, free from extraneous matter. Guar gum is a non ionic polysaccharide based on the milled endosperm of the guar bean (leguminous seed cyamposis tetragonaloba).guar gum undamaged by bleaching or thermal degradation and are available in several granulation and viscosity ranges. In dry storage, guar gum may be stored virtually indefinitely without spoilage or degradation of properties. For food grade gum food industry pharmaceuticals cosmetic industry read more (application of guar gum in food products, pharma guar gum and cosmetic ind.) for industrial grade guar gum paper industry oil well industry minning industry explosive industry textile industry read more (application of guar gum in industrial products, like textile,oil-well,miningtion of hbgum products.